<!DOCTYPE html>
<html>
<head>
	<title>布局</title>
</head>
<body>
<div id="container" style="width:500px">

	<div id="header" style="background-color:#FFA500;">
		<h1 style="margin-bottom:0;">主要的网页标题</h1>
	</div>
	<div id="menu" style="background-color:#FFD700;height:200px;width:100px;float:left;">
		<b>菜单</b><br>
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	</div>
	<div id="content" style="background-color:#EEEEEE;height:200px;width:400px;float:left;">内容在这里</div>
	<div id="footer" style="background-color:#FFA500;clear:both;text-align:center;">版权 © runoob.com</div>

</div>

</body>
</html>